import re

class EmailScraper:

	def __init__(self):
                self.emails = []    
	def reset(self):        
		self.emails = []
	def email(self, htmlSource):
#        "collects all possible email addresses from a string, but still it can miss some addresses"       
 #example: t.s@d.com	
		email_pattern = re.compile("[-a-zA-Z0-9._]+@[-a-zA-Z0-9_]+.[a-zA-Z0-9_.]+")
        	self.emails = re.findall(email_pattern, htmlSource)            
	def collectEmail(self, htmlSource):	        			
#	"collects all emails that starts with mailto: in the html source string"        
#example: <a href="mailto:t.s@d.com">
        	email_pattern = re.compile("<a\s+href=\"mailto:([a-zA-Z0-9._@]*)\">", re.IGNORECASE)
        	self.emails = re.findall(email_pattern, htmlSource)

